“There’s probably no God” is an accurate summary of the atheist position. There’s no virtue to be found in iron-clad certainty, and it is no sign of weakness that a statement might allow for acceptance of evidence in contradiction. [Theists], however, think that certainty is a necessity. It is unassailable certainty in their positions that allowed good Christians to march people of another religion into ovens at bayonet point; that allowed good Christians to hang widowed old women for witchcraft; that led to wars and genocide over trivial matters of theology, like the degree of god-nature in Jesus’ existence; that allows racists and homophobes to declare a significant portion of our population to be second-class citizens; that encouraged priests to appease imaginary beings by burning babies; that led to monsters cutting the living hearts out of their neighbors so that the sun might rise. Let’s leave certainty to the oleaginous evangelists, the jingoistic war mongers, and the other con artists selling us bogus solutions to imaginary problems. A little uncertainty, a little willingness to accept that deeper knowledge might change our minds, is a good thing.

Pharyngula